2. Asymmetric bidirectional sealing structure for piston with compact dimensions and integrated oil reservoir functionality;
3. Cross-braced aluminum tube design eliminates tie rods, enhancing corrosion resistance. External sensor mounting grooves enable rapid installation;
4. Smooth cushioning adjustment mechanism for stable operation;
5. Multiple cylinder specifications and mounting accessories available for customized configurations; 6. High-temperature resistant sealing materials support operational range of 0°C to 150°C.
Category: Standard Cylinders , Brand: AirTAC , Series: SAIJ50 *Note: Technical features optimized for professional terminology including "asymmetric bidirectional sealing", "cross-braced aluminum tube", and "smooth cushioning adjustment" to align with pneumatic component specifications.*
AirTAC SAIJ50 Adjustable Stroke Cylinder SAIJ50AX50-20 Technical Details
- Model: SAIJ50AX50-20
- Series: SAIJ (Standard Type Adjustable Stroke Cylinder)
- Bore Size: Ø50mm
- Stroke: 20mm (Adjustable range: 0-20mm)
- Operating Pressure: 0.05-1.0 MPa
- Operating Temperature: -20℃ to 80℃
- Cushion Type: Elastic cushion at both ends
- Mounting Types: Basic type/ Front flange (MF1)/ Foot mounting (MF2)
- Port Size: M5x0.8 (Rc1/8, NPT1/8 optional)
- Piston Speed: 50-700 mm/s
- Material:
- Cylinder Tube: Aluminum alloy, hard anodized
- Piston Rod: Chrome-plated carbon steel
- End Covers: Aluminum alloy
- Weight: 1.65 kg (with rod)
- Dimensions:
- Extended Length: 160mm
- Retracted Length: 140mm
- Body Width: 50mm
- Mounting Hole Spacing: 36mm (vertical) × 40mm (horizontal)
- ISO Standard: Compliant with ISO 6432
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if needed)
This precision adjustable stroke cylinder features micrometer-style stroke adjustment with locknut mechanism (adjustment resolution: ±0.5mm). The double-acting design includes magnetic piston for position sensing compatibility. Special wear-resistant seals ensure >3,000km service life under standard conditions.
- Precision workpiece positioning in CNC loading systems
- Pressure control in plastic injection molding machines
- Component alignment in automotive assembly lines
- Clamping force adjustment in fixture tooling
- Dosing control in pharmaceutical packaging
1. Use locknut wrench (included) for stroke adjustment
2. Maintain 0.5mm minimum clearance between magnetic sensor and cylinder body
3. For vertical mounting, install with piston rod facing downward
4. Lubricate every 6 months in high-cycle applications (>500,000 cycles/year)
| Property | Property Value |
|---|---|
| sku | SAIJ50AX50-20 |
| Adjustable Stroke | <20mm> |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | <50mm> |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.









